﻿#region License

//
// Author: Javier Lozano <javier@lozanotek.com>
// Copyright (c) 2009-2010, lozanotek, inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#endregion

namespace MvcTurbine.Web.Controllers {
    using System;
    using System.Web.Mvc;

    /// <summary>
    /// Wrapper class defines the type of parameter to use with the <see cref="InferredActionDescriptor"/>.
    /// </summary>
    public class InferredParameterDescriptor : ParameterDescriptor {
        private readonly ActionDescriptor descriptor;
        private readonly string parameterName;

        /// <summary>
        /// Default constructor
        /// </summary>
        /// <param name="descriptor"></param>
        /// <param name="parameterName"></param>
        public InferredParameterDescriptor(ActionDescriptor descriptor, string parameterName) {
            this.descriptor = descriptor;
            this.parameterName = parameterName;
        }

        /// <summary>
        /// See <see cref="ParameterDescriptor.ActionDescriptor"/>.
        /// </summary>
        public override ActionDescriptor ActionDescriptor {
            get { return descriptor; }
        }

        /// <summary>
        /// Returns the name of the executing action.
        /// </summary>
        public override string ParameterName {
            get { return parameterName; }
        }

        /// <summary>
        /// Returns <see cref="string"/> as the default type.
        /// </summary>
        public override Type ParameterType {
            get { return typeof(string); }
        }
    }
}